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Technologies
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Overview

LG AI Research is the central artificial intelligence laboratory of the LG group. Its EXAONE foundation models serve language, vision and scientific applications. The laboratory works on materials discovery and industrial applications with group affiliates.

Technologies

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Tech DNA
Python
Java
Node JS
PyTorch
TensorFlow
FastAPI
PostgreSQL
Redis
Apache Iceberg
GCP
AWS
API Gateway
LLM
BERT
VLM
AI/ML
Python
C++
SQL
LLM
PyTorch
Kubernetes
Reinforcement Learning
TensorFlow
Git
AI Agents
Multimodal AI
Docker
Physical AI
BERT
GCP
SFT
Vision-Language-Action
NLP
Transformers
ArgoCD
CI/CD
World Models
VLM
Hugging Face
DeepSpeed
LLMOps
SGLang
vLLM
Keras
Post-training
Tool Use
PyTorch C++
TensorFlow C++
AWS
GitHub
GitLab
Helm
Terraform
PostgreSQL
Hybrid Search
Knowledge Graph
RAG
Dagster
FSDP
Time Series Forecasting
Flink
Spark
Fine-tuning
In-Context Learning
Prompt Engineering
CUDA
CUDA Toolkit
Ollama
ONNX
Explainable AI
Pre-training
Text-to-Speech
GRPO
RLHF
TRL
GNN
JAX
Function Calling
Reranking
GitLab CI
GitOps
IAM
SLI/SLO/SLA
AIOps
API Gateway
Argo Workflows
Gateway API
Redis
Apache Iceberg
Delta Lake
Trino
MySQL
Claude
Claude Code
Cursor
Google GKE
Grafana
Prometheus
Backend
Java
Node JS
Kotlin
Go
FastAPI
gRPC
Rest API
Apache Kafka
RabbitMQ
GraphQL
Robotics
Imitation Learning
Sim-to-Real
Isaac Sim
MuJoCo
Reinforcement Learning
Other
JavaScript
TypeScript
Bash
Pytest
Selenium
PoC Library
Jira
Stack modernity Cutting-edge AI adopter
82/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 12 jobs Required
LLM 10 jobs Required
PyTorch 7 jobs Required
Kubernetes 7 jobs Required
Git 6 jobs Required
Reinforcement Learning 6 jobs Required
TensorFlow 6 jobs Required
Docker 5 jobs Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
Reranking Sep 2026
Function Calling Sep 2026
Selenium Sep 2026
Pytest Sep 2026
Jira Sep 2026
JAX Sep 2026
GNN Sep 2026
Reinforcement Learning Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
51/100
Stable
Open positions
32
0 opened / 1 closed in 30 days
Median time-to-fill
145 days
faster than 8% of the market
ATS activity
Every ~16 hours
09/08/2026
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
36%
Data Science
18%
Backend
9%
Sales
9%
Public Policy
9%
Customer Success
9%
Activity Timeline
Added Reranking to stack Sep 2026
Added Function Calling to stack Sep 2026
Added Selenium to stack Sep 2026
Added Pytest to stack Sep 2026
Added Jira to stack Sep 2026
Added JAX to stack Sep 2026
Added GNN to stack Sep 2026
Added Reinforcement Learning to stack Sep 2026
Added MuJoCo to stack Sep 2026
Added Isaac Sim to stack Sep 2026
Added TRL to stack Sep 2026
Added Tool Use to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
Seoul
Seoul South Korea
HQ
LG AI Research Magok
29 open roles 11 posted in 90 days 69% engineering
hires for AI/ML, Data Science, Early Careers
seen since Apr 2022 careers board, job postings
Ann Arbor United States
Engineering / R&D
Global AI Center, Ann Arbor
3 open roles 100% engineering
hires for AI/ML
seen since Aug 2022 careers board, job postings

Jobs

Data Engineer Internship - Physical AI

Verified live · 1 day ago 20 days ago
$36k – $96k per year (Estimated) • In office • Internship • Seoul
Python
VLM
LLM
Physical AI
Apply

AI Software Engineer - Self-driving Laboratory

Verified live · 1 day ago 26 days ago
$42k – $112k per year (Estimated) • In office • Seoul
Python
Java
TypeScript
LLM
DevOps
Git
Apply

Software Engineer - Backend

Verified live · 1 day ago 26 days ago
$34k – $98k per year (Estimated) • In office • Seoul
Python
JavaScript
Kotlin
SQL
Node JS
PostgreSQL
Redis
RabbitMQ
Apache Kafka
DevOps
GCP
GitLab CI
CI/CD
ArgoCD
Git
AWS
Docker
Kubernetes
GitHub
GitLab
Apply

Research Scientist/Engineer - Agent Memory

Verified live · 1 day ago 2 months ago
$34k – $90k per year (Estimated) • In office • Seoul
Python
FastAPI
AI/ML
NLP
LLM
RAG
Hybrid Search
Knowledge Graph
DevOps
Rest API
gRPC
Git
Docker
Kubernetes
Apply
$54k – $129k per year (Estimated) • Remote/Hybrid • Seoul
Function Calling
AI Agents
Reranking
Tool Use
Apply

Software QA Engineer

Verified live · 1 day ago 2 months ago
In office • Seoul
Jira
QA
Selenium
Pytest
Apply
$47k – $125k per year (Estimated) • In office • Seoul
JAX
Transformers
PyTorch
GNN
Apply

Research Scientist - Physical AI & Robot Foundation Models

Verified live · 1 day ago 2 months ago
$47k – $125k per year (Estimated) • In office • Seoul
Reinforcement Learning
PyTorch
SFT
Vision-Language-Action
World Models
Physical AI
Robotics
Isaac Sim
MuJoCo
Imitation Learning
Reinforcement Learning
Apply

Research Scientist (LG AI Research Center, Ann Arbor)

Verified live · 1 day ago 2 months ago
$140k – $302k per year (Estimated) • In office • Ann Arbor
Reinforcement Learning
Multimodal AI
Robotics
Imitation Learning
Apply

Research Scientist Internship(Agentic AI)

Verified live · 1 day ago 2 months ago
$45k – $120k per year (Estimated) • In office • Internship • Seoul
vLLM
RLHF
AI Agents
NLP
SGLang
TRL
Transformers
LLM
SFT
GRPO
Post-training
Tool Use
DevOps
Docker
Kubernetes
Apply
$36k – $96k per year (Estimated) • In office • Seoul
TensorFlow
Text-to-Speech
Apply

Research Scientist/Engineer - NLP

Verified live · 1 day ago 2 months ago
$45k – $120k per year (Estimated) • In office • Seoul
TensorFlow
BERT
Apply
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